1994 Chevrolet P30 Service and Repair Manual
This factory service and repair manual for the 1994 Chevrolet P30 covers two versions of the 6.5L diesel V8, one turbocharged and one naturally aspirated, alongside the 4.3L V6 and the 5.7L and 7.4L gasoline V8s. Five bodies are listed, including cutaway and stripped motorhome chassis, and three trims. Because the two diesels differ in induction, their fuel, air and diagnostic procedures are specified separately rather than shared, as are the torque values and wiring diagrams for the bodies built on this frame.
Engines covered
- 6.5L V8 (395 cu in) — OHV, turbocharged, diesel
- 7.4L V8 (454 cu in) — OHV, naturally aspirated, gasoline
- 4.3L V6 (262 cu in) — OHV, naturally aspirated, gasoline
- 5.7L V8 (350 cu in) — OHV, naturally aspirated, gasoline
- 6.5L V8 (395 cu in) — OHV, naturally aspirated, diesel
Body styles covered
- Motorhome, cutaway
- Chassis
- Motorhome, stripped chassis
- 2-door cab & chassis
- 2-door van
Trims covered
- Base
- Base Delivery
- Base Stripped
Known issues on the 1994 P30. Three recalls apply to this model year. Two are replacement filters that fail to seal — one shedding engine oil, one leaking fuel — either of which can start a fire. The third addresses fuel-injected 6.5L diesels that stall, misfire, respond poorly to the throttle, or crank a long time before starting hot or cold. Owners have logged ten complaints, led by the parking brake with four and vehicle speed control with two. Parking brake adjustment, throttle linkage and diesel fuel system diagnostics are all specified here.
CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHI
THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN
HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING N
CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FU
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGA
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS, VANS AND MOTORHOMES EQUIPPED WITH ELECTRONICALLY FUEL INJECTED 6.5L DIESEL ENGINE. THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH
CERTAIN VEHICLES CAN EXHIBIT SOME DRIVEABILITY CONCERNS SUCH AS POOR THROTTLE RESPONSE, ST
DEALERS WILL INSTALL SOME RECENTLY DEVELOPED ENHANCEMENTS WHICH WILL IMPROVE THE OVERALL D
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
WHILE DRIVING WITH CRUISE CONTROL, A FUSE BLEW CAUSING THE AUTO PARK BRAKE TO ACTIVATE, THE BRAKE ASSEMBLY OVERHEATED AND CAUGHT FIRE WITHIN A COUPLE OF MILES, THE CONSUMER SMELLED
TL*THE CONTACT OWNS A 1994 CHEVROLET P30. WHILE DRIVING AT ANY SPEED, THE CONTACT NOTICED THAT THE DRIVERS SIDE WINDOW WAS FOGGING AND IMPAIRED HIS VISION. THE FAILURE BEGAN SEVEN
MOTORHOME ON THE P30 CHASSIS HAS A HYDRAULICALLY CONTROLLED PARKING BRAKE. A PRESSURE SWITCH ON THE AUTO PARK BRAKE FAILED, CAUSING EMERGENCY BRAKE TO BE ACTIVATED. THE DESIGN OF T
I HAVE A P-30 CHEVROLET CHASSIS WITH A CLASS A MOTORHOME ON IT. THE UNIT IS A 1994 MANUFACTURED UNIT. I HAVE HAD CONTINUOUS FAILURES OF THE AUTOMATIC PARK SYSTEM. THE UNIT WAS DIAG
Showing the 4 most serious of 10 complaints filed with NHTSA.
